Filter cartridge



FIG. 1 is a perspective view of our new design for a filter cartridge, being shown generally toward an inlet end, and toward a cartridge side.

FIG. 2 is a first side elevational view of the filter cartridge of FIG. 1.

FIG. 3 is a second side elevational view of the cartridge of FIG. 1, the view of FIG. 3 generally being toward an opposite side to that viewable in FIG. 2.

FIG. 4 is third side elevational view taken generally toward the right side of the view of FIG. 2.

FIG. 5 is a fourth side elevational view of the filter cartridge of FIG. 1, taken generally opposite the view of FIG. 4.

FIG. 6 is an inlet end plan view of the cartridge of FIG. 1, and taken toward the top of FIG. 1; and,

FIG. 7 is an outlet end plan view of the cartridge of FIG. 1; the end viewable being opposite FIG. 6. 

CLAIM The ornamental design for a filter cartridge, as shown and described. 